*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  --navy-950: #0d1b2a;
  --navy-900: #132a3d;
  --navy-800: #1c3a50;
  --navy-700: #284a61;
  --teal-500: #4f9ba0;
  --teal-400: #7bbcc0;
  --lime-400: #5fae83;
  --lime-300: #8fc9a8;
  --amber-400: #e0bd85;
  --red-400: #d99498;
  --slate-400: #8595a4;
  --slate-300: #b3c1cc;
  --white: #FFFFFF;
  --gradient-brand: linear-gradient(135deg, #132a3d 0%, #3a8388 45%, #549a72 80%, #7fb98e 100%);

  --bg: #0d1b2a;
  --bg2: #132a3d;
  --bg3: #1c3a50;
  --border: rgba(255, 255, 255, 0.09);
  --border2: rgba(255, 255, 255, 0.16);
  --text: #eef1f2;
  --text2: #b3c1cc;
  --text3: #8595a4;
  --accent: #4f9ba0;
  --accent2: #7bbcc0;
  --accent-ink: #FFFFFF;
  --accent-bg: rgba(79, 155, 160, 0.12);
  --accent-border: rgba(79, 155, 160, 0.35);
  --danger: #d99498;
  --danger2: #d99498;
  --danger-bg: rgba(217, 148, 152, 0.12);
  --correct: #5fae83;
  --correct2: #8fc9a8;
  --correct-bg: rgba(95, 174, 131, 0.12);
  --correct-border: rgba(95, 174, 131, 0.4);
  --wrong: #d99498;
  --wrong-border: rgba(217, 148, 152, 0.4);
  --warning: #e0bd85;
  --mono: 'JetBrains Mono', ui-monospace, 'SF Mono', Consolas, monospace;
  --sans: 'Inter', -apple-system, 'Segoe UI', sans-serif;
  --display: 'Space Grotesk', 'Inter', -apple-system, 'Segoe UI', sans-serif;
  --header-bg: #0a1720;
  --header-text: var(--text);
  --header-muted: var(--text3);
  --header-border: var(--border);
}

html, body {
  height: 100%;
  background: var(--bg);
  color: var(--text);
  font-family: var(--mono);
  font-size: 15px;
  line-height: 1.6;
}

.bg-grid {
  position: fixed;
  inset: 0;
  background-image:
    linear-gradient(rgba(79, 155, 160, 0.028) 1px, transparent 1px),
    linear-gradient(90deg, rgba(79, 155, 160, 0.028) 1px, transparent 1px);
  background-size: 40px 40px;
  pointer-events: none;
  z-index: 0;
}

.app {
  position: relative;
  z-index: 1;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

/* ─── HEADER ─────────────────────────────────── */
.header {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.85rem 2rem;
  background: var(--header-bg);
  border-bottom: 1px solid var(--header-border);
  position: sticky;
  top: 0;
  z-index: 100;
}

.logo {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-family: var(--mono);
  font-size: 0.85rem;
  color: var(--text2);
  flex: 1 1 auto;
  min-width: 0;
  white-space: nowrap;
  overflow: hidden;
}
.logo-mark {
  width: 22px;
  height: 22px;
  object-fit: contain;
  border-radius: 4px;
  flex-shrink: 0;
}
.term-dot {
  width: 7px; height: 7px; border-radius: 50%;
  background: var(--border2); flex-shrink: 0;
}
.logo-user { color: var(--text2); flex-shrink: 0; }
.logo-colon { color: var(--text3); margin-right: 0.4em; flex-shrink: 0; }
.logo-cmd { color: var(--accent); font-weight: 600; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; min-width: 0; }
.logo-cursor {
  display: inline-block; width: 7px; height: 14px; margin-left: 2px;
  background: var(--accent); vertical-align: -2px; flex-shrink: 0;
  animation: term-blink 1.1s steps(1) infinite;
}
@keyframes term-blink { 50% { opacity: 0; } }

.header-meta {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  font-family: var(--mono);
  font-size: 0.8rem;
  margin-left: auto;
  flex-shrink: 0;
  white-space: nowrap;
}
.meta-sep { color: var(--border2); }
.meta-item { color: var(--text3); white-space: nowrap; }
.correct-meta { color: var(--correct); font-weight: 600; }
.wrong-meta { color: var(--danger); font-weight: 600; }

.finish-btn {
  margin-left: 0.5rem;
  padding: 0.3rem 0.9rem;
  border: 1px solid var(--border2);
  border-radius: 4px;
  background: transparent;
  color: var(--text3);
  font-family: var(--mono);
  font-size: 0.78rem;
  cursor: pointer;
  transition: border-color 0.15s, color 0.15s;
}
.finish-btn:hover { border-color: var(--danger); color: var(--danger2); }

/* ─── FEEDBACK BUTTON ─── */
.feedback-btn {
  padding: 0.3rem 0.8rem;
  border: 1px solid var(--border2);
  border-radius: 4px;
  background: transparent;
  color: var(--text3);
  font-family: var(--mono);
  font-size: 0.78rem;
  cursor: pointer;
  white-space: nowrap;
  flex-shrink: 0;
  transition: border-color 0.15s, color 0.15s;
}
.feedback-btn:hover { border-color: var(--accent-border); color: var(--accent); }

/* ─── LANGUAGE SWITCHER ─── */
.lang-btn {
  padding: 0.3rem 0.8rem;
  border: 1px solid var(--border2);
  border-radius: 4px;
  background: transparent;
  color: var(--text3);
  font-family: var(--mono);
  font-size: 0.78rem;
  cursor: pointer;
  white-space: nowrap;
  flex-shrink: 0;
  transition: border-color 0.15s, color 0.15s;
}
.lang-btn .lang-val { color: var(--accent); font-weight: 600; }
.lang-btn:hover { border-color: var(--accent-border); color: var(--accent); }

/* ─── PROGRESS SUBHEADER ─── */
.progress-bar-wrap {
  background: var(--bg2);
  border-bottom: 1px solid var(--border);
  padding: 0.6rem 2rem;
}
.progress-bar {
  height: 4px;
  background: var(--border);
  border-radius: 4px;
  overflow: hidden;
}
.progress-fill {
  height: 100%;
  background: var(--accent);
  border-radius: 4px;
  width: 0%;
  transition: width 0.4s ease;
}

/* ─── SCREENS ─── */
.screen { flex: 1; padding: 3rem 2rem; max-width: 860px; margin: 0 auto; width: 100%; }

#startScreen { display: flex; align-items: stretch; justify-content: stretch; padding: 0; }

.start-content, .start-deco { display: none; }

.start-btn {
  display: inline-flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.8rem 1.9rem;
  background: var(--accent);
  color: var(--accent-ink);
  border: none;
  border-radius: 6px;
  font-family: var(--mono);
  font-size: 0.9rem;
  font-weight: 700;
  cursor: pointer;
  transition: background 0.15s, transform 0.1s;
}
.start-btn:hover { background: var(--accent2); transform: translateY(-1px); }
.start-btn:active { transform: translateY(0); }
.start-btn:disabled { opacity: 0.72; cursor: wait; transform: none; }
.btn-arrow { font-size: 1.05rem; }

/* ─── QUESTION (rendered as a spec assertion block) ─── */
.question-area { margin-bottom: 1.5rem; }

.spec-file {
  font-family: var(--mono);
  font-size: 0.78rem;
  color: var(--text3);
  margin-bottom: 0.9rem;
}
.spec-filename { color: var(--text2); font-weight: 600; }
.spec-lineno { color: var(--text3); }
.spec-lineno::before { content: ':'; }
.spec-suite { color: var(--text3); }
.spec-suite #specDescribe, .spec-suite span#specDescribe { color: var(--accent); }

.question-text {
  font-size: 1.05rem;
  font-weight: 500;
  line-height: 1.75;
  color: var(--text);
}
.syn-kw { color: var(--text3); }
.syn-str { color: var(--text); }

.spec-close {
  font-family: var(--mono);
  color: var(--text3);
  font-size: 1rem;
  margin: -0.5rem 0 1.75rem;
}

/* ─── OPTIONS (checklist rows) ─── */
.options { display: flex; flex-direction: column; gap: 0.3rem; margin: 0 0 1.25rem 1.4rem; }

.option {
  display: flex;
  align-items: flex-start;
  gap: 0.65rem;
  padding: 0.65rem 0.75rem;
  background: transparent;
  border: 1px solid transparent;
  border-radius: 6px;
  cursor: pointer;
  transition: border-color 0.15s, background 0.15s;
  text-align: left;
  color: var(--text2);
  font-size: 0.92rem;
  font-family: var(--mono);
  line-height: 1.5;
}
.option:hover:not(:disabled) {
  border-color: var(--border2);
  background: var(--bg2);
  color: var(--text);
}
.option:disabled { cursor: default; }
.option.selected {
  border-color: rgba(245, 158, 11, 0.55);
  background: rgba(245, 158, 11, 0.08);
  color: var(--text);
}

.option-box {
  color: var(--text3);
  flex-shrink: 0;
  font-weight: 600;
  min-width: 3.25rem;
}

.option.correct { color: var(--correct2); }
.option.correct .option-box { color: var(--correct); }

.option.wrong { color: var(--danger2); }
.option.wrong .option-box { color: var(--danger); }

.option.show-answer { color: var(--correct2); }
.option.show-answer .option-box { color: var(--correct); }

/* ─── FEEDBACK (assertion result) ─── */
.feedback {
  padding: 0.9rem 0.75rem 1.1rem;
  border-top: 1px dashed var(--border2);
  font-size: 0.86rem;
  line-height: 1.65;
  margin: 0.5rem 0 0 1.4rem;
  font-family: var(--mono);
}
.feedback.correct { color: var(--correct2); }
.feedback.correct::before { content: '✓ PASS — '; color: var(--correct); font-weight: 700; }
.feedback.wrong { color: var(--danger2); }
.feedback.wrong::before { content: '✗ FAIL — '; color: var(--danger); font-weight: 700; }

/* ─── NEXT BTN ─── */
.quiz-actions { display: flex; justify-content: flex-end; }
.next-btn {
  padding: 0.65rem 1.5rem;
  background: var(--accent);
  border: none;
  border-radius: 5px;
  color: var(--accent-ink);
  font-family: var(--mono);
  font-size: 0.85rem;
  font-weight: 700;
  cursor: pointer;
  display: flex;
  align-items: center;
  gap: 0.5rem;
  transition: background 0.15s;
}
.next-btn:hover { background: var(--accent2); }

/* ─── RESULTS ─── */
#resultsScreen {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: calc(100vh - 60px);
}
.results-content { text-align: center; width: 100%; }

.ci-result-badge {
  display: inline-flex;
  align-items: stretch;
  border-radius: 4px;
  overflow: hidden;
  font-family: var(--mono);
  font-size: 0.8rem;
  font-weight: 700;
  margin-bottom: 1.5rem;
  box-shadow: 0 6px 16px -6px rgba(0,0,0,0.5);
}
.ci-result-badge .b-label {
  background: #2B303A;
  color: var(--text2);
  padding: 0.4rem 0.75rem;
}
.ci-result-badge .b-value {
  padding: 0.4rem 0.75rem;
  color: #0B0E12;
}
.ci-result-badge .b-value.pass { background: var(--correct); }
.ci-result-badge .b-value.fail { background: var(--danger); }

.result-label {
  font-family: var(--mono);
  font-size: 0.78rem;
  color: var(--text3);
  letter-spacing: 0.1em;
  margin-bottom: 0.5rem;
}
.result-percent {
  font-family: var(--mono);
  font-size: clamp(3.5rem, 11vw, 6rem);
  font-weight: 700;
  color: var(--text);
  line-height: 1;
  margin-bottom: 0.75rem;
  letter-spacing: -0.03em;
}
.result-msg {
  color: var(--text2);
  font-size: 0.95rem;
  margin-bottom: 2.25rem;
}

.run-summary {
  display: inline-flex;
  flex-direction: column;
  gap: 0.1rem;
  background: var(--bg2);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 0.9rem 1.5rem;
  margin: 0 auto 2.25rem;
  text-align: left;
  min-width: 220px;
}
.run-row {
  display: flex;
  justify-content: space-between;
  gap: 2rem;
  padding: 0.3rem 0;
  font-family: var(--mono);
  font-size: 0.85rem;
}
.run-row .k { color: var(--text3); text-transform: lowercase; }
.run-row .v { color: var(--text); font-weight: 700; font-variant-numeric: tabular-nums; }
.run-row .v.pass { color: var(--correct); }
.run-row .v.fail { color: var(--danger); }

.result-actions {
  display: flex;
  justify-content: center;
  gap: 0.75rem;
  flex-wrap: wrap;
  margin-bottom: 1rem;
}

.result-action-btn {
  min-width: 190px;
}

.partner-result-cta {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  align-items: center;
  gap: 1rem;
  max-width: 620px;
  margin: 0 auto 2rem;
  padding: 0.85rem 0.95rem;
  border: 1px solid var(--accent-border);
  border-radius: 8px;
  background: linear-gradient(135deg, rgba(232, 163, 61, 0.1), rgba(22, 27, 36, 0.96));
  text-align: left;
}

.partner-cta-copy {
  display: flex;
  min-width: 0;
  flex-direction: column;
  gap: 0.2rem;
  font-family: var(--mono);
}

.partner-cta-kicker {
  color: var(--correct2);
  font-size: 0.62rem;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.partner-cta-copy strong {
  color: var(--accent);
  font-size: 0.95rem;
}

.partner-cta-copy span:last-child {
  color: var(--text3);
  font-size: 0.72rem;
  line-height: 1.35;
}

.partner-cta-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.65rem 0.85rem;
  border-radius: 6px;
  background: var(--accent);
  color: var(--accent-ink);
  font-family: var(--mono);
  font-size: 0.72rem;
  font-weight: 800;
  text-decoration: none;
  white-space: nowrap;
  transition: background 0.15s, transform 0.12s;
}

.partner-cta-btn:hover {
  background: var(--accent2);
  transform: translateY(-1px);
}

/* ─── BUG HUNT MODE ─── */
.bug-hunt-screen {
  max-width: none;
  padding: 0;
}

.bug-shell {
  min-height: calc(100vh - 58px);
  display: flex;
  flex-direction: column;
  background: rgba(9, 12, 17, 0.88);
}

.bug-mission-bar {
  display: grid;
  grid-template-columns: minmax(210px, 1fr) auto auto minmax(320px, auto) auto auto;
  align-items: stretch;
  gap: 0.5rem;
  padding: 0.65rem;
  border-bottom: 1px solid var(--border);
  background: var(--bg2);
}

.bug-brand,
.bug-stat,
.bug-category-pill {
  border: 1px solid var(--border);
  border-radius: 6px;
  background: var(--bg);
}

.bug-brand {
  padding: 0.65rem 0.85rem;
  display: flex;
  flex-direction: column;
  justify-content: center;
  min-width: 0;
}

.bug-brand-title {
  color: var(--accent);
  font-weight: 800;
  font-size: 1rem;
}

.bug-brand-sub {
  color: var(--text3);
  font-size: 0.72rem;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.bug-stat {
  min-width: 112px;
  padding: 0.45rem 0.75rem;
  display: flex;
  flex-direction: column;
  justify-content: center;
  text-align: center;
}

.bug-stat-label {
  color: var(--text3);
  font-size: 0.62rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.bug-stat-value {
  color: var(--accent);
  font-size: 1.45rem;
  font-weight: 800;
  line-height: 1.2;
  font-variant-numeric: tabular-nums;
}

.bug-found-value { color: var(--correct2); }

.bug-category-strip {
  display: flex;
  gap: 0.45rem;
  align-items: stretch;
  min-width: 0;
}

.bug-category-pill {
  min-width: 78px;
  padding: 0.42rem 0.55rem;
  text-align: center;
}

.bug-category-pill span {
  display: block;
  color: var(--text2);
  font-size: 0.62rem;
}

.bug-category-pill strong {
  display: block;
  color: var(--text);
  font-size: 1rem;
  font-variant-numeric: tabular-nums;
}

.bug-report-top,
.bug-end-top,
.bug-report-main,
.bug-checkout {
  border: none;
  border-radius: 6px;
  font-family: var(--mono);
  font-weight: 800;
  cursor: pointer;
  transition: background 0.15s, transform 0.1s, border-color 0.15s;
}

.bug-report-top {
  padding: 0.5rem 1rem;
  background: var(--accent);
  color: var(--accent-ink);
  min-width: 138px;
}

.bug-end-top {
  padding: 0.5rem 0.85rem;
  background: transparent;
  border: 1px solid var(--danger);
  color: var(--danger2);
  min-width: 120px;
}

.bug-report-top:hover,
.bug-end-top:hover,
.bug-report-main:hover,
.bug-checkout:hover { transform: translateY(-1px); }

.bug-layout {
  flex: 1;
  display: grid;
  grid-template-columns: 290px minmax(0, 1fr) 330px;
  gap: 0.65rem;
  padding: 0.65rem;
  min-height: 0;
}

.bug-sidebar,
.bug-shop,
.bug-cart {
  border: 1px solid var(--border);
  border-radius: 8px;
  background: var(--bg2);
  min-width: 0;
}

.bug-sidebar,
.bug-cart {
  display: flex;
  flex-direction: column;
  gap: 0.65rem;
  padding: 0.75rem;
}

.bug-panel {
  border: 1px solid var(--border);
  border-radius: 6px;
  padding: 0.75rem;
  background: var(--bg);
}

.bug-panel-title {
  color: var(--accent);
  font-size: 0.72rem;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  margin-bottom: 0.5rem;
}

.bug-panel p {
  color: var(--text2);
  font-size: 0.76rem;
  line-height: 1.55;
}

.bug-filter-label {
  display: block;
  margin: 0.55rem 0 0.25rem;
  color: var(--text3);
  font-size: 0.68rem;
  text-transform: uppercase;
}

.bug-input {
  width: 100%;
  padding: 0.55rem 0.65rem;
  border: 1px solid var(--border2);
  border-radius: 5px;
  background: var(--bg3);
  color: var(--text);
  font-family: var(--mono);
  font-size: 0.78rem;
  outline: none;
}

.bug-input:focus {
  border-color: var(--accent-border);
}

.bug-filter-check {
  display: flex;
  align-items: center;
  gap: 0.45rem;
  margin-top: 0.7rem;
  color: var(--text2);
  font-size: 0.76rem;
}

.bug-filter-check input {
  accent-color: var(--accent);
}

.bug-console {
  min-height: 118px;
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
  color: var(--text3);
  font-size: 0.7rem;
}

.bug-console-line.pass { color: var(--correct2); }
.bug-console-line.fail { color: var(--danger2); }

.bug-shop {
  padding: 0.85rem;
  display: flex;
  flex-direction: column;
  min-height: 0;
}

.bug-shop-toolbar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
  margin-bottom: 0.8rem;
}

.bug-shop-title {
  color: var(--text);
  font-size: 1.05rem;
  font-weight: 800;
}

.bug-shop-sub {
  color: var(--text3);
  font-size: 0.72rem;
}

.bug-sort {
  width: 180px;
  flex-shrink: 0;
}

.bug-product-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 0.75rem;
  overflow: auto;
  padding-right: 0.15rem;
}

.bug-product-card {
  border: 1px solid var(--border);
  border-radius: 7px;
  background: var(--bg);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  min-height: 250px;
}

.bug-product-media {
  min-height: 120px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: radial-gradient(circle at 50% 35%, rgba(232, 163, 61, 0.16), transparent 56%), var(--bg3);
  font-size: 3rem;
}

.bug-product-body {
  padding: 0.7rem;
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
  flex: 1;
}

.bug-product-name {
  color: var(--text);
  font-weight: 700;
  font-size: 0.84rem;
}

.bug-product-meta {
  color: var(--text3);
  font-size: 0.68rem;
}

.bug-product-price {
  color: var(--correct2);
  font-weight: 800;
  font-size: 0.9rem;
}

.bug-product-stock {
  color: var(--text3);
  font-size: 0.68rem;
}

.bug-add-btn {
  margin-top: auto;
  padding: 0.5rem;
  border: 1px solid var(--border2);
  border-radius: 5px;
  background: transparent;
  color: var(--accent);
  font-family: var(--mono);
  font-weight: 700;
  cursor: pointer;
}

.bug-add-btn:hover { background: var(--accent-bg); border-color: var(--accent-border); }
.bug-add-btn[aria-disabled="true"] { opacity: 0.48; cursor: pointer; }

.bug-cart-head {
  display: flex;
  justify-content: space-between;
  align-items: center;
  color: var(--text);
  font-weight: 800;
}

.bug-cart-count {
  color: var(--accent);
  font-variant-numeric: tabular-nums;
}

.bug-cart-items {
  display: flex;
  flex-direction: column;
  gap: 0.55rem;
  min-height: 120px;
}

.bug-cart-empty {
  color: var(--text3);
  font-size: 0.76rem;
  border: 1px dashed var(--border2);
  border-radius: 6px;
  padding: 1rem;
  text-align: center;
}

.bug-cart-item {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 0.35rem;
  border: 1px solid var(--border);
  border-radius: 6px;
  padding: 0.55rem;
  background: var(--bg);
}

.bug-cart-item-name {
  color: var(--text2);
  font-size: 0.74rem;
}

.bug-cart-item-price {
  color: var(--correct2);
  font-size: 0.74rem;
  font-weight: 800;
}

.bug-remove-btn {
  grid-row: span 2;
  align-self: center;
  border: none;
  background: transparent;
  color: var(--text3);
  cursor: pointer;
  font-size: 1rem;
}

.bug-remove-btn:hover { color: var(--danger2); }

.bug-cart-summary {
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  padding: 0.7rem 0;
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
}

.bug-cart-summary div {
  display: flex;
  justify-content: space-between;
  color: var(--text2);
  font-size: 0.78rem;
}

.bug-cart-summary strong {
  color: var(--text);
}

.bug-cart-summary .bug-discount {
  color: var(--danger2);
}

.bug-checkout {
  padding: 0.75rem;
  background: var(--correct);
  color: #07110B;
}

.bug-report-main {
  padding: 0.8rem;
  background: var(--accent);
  color: var(--accent-ink);
  font-size: 0.92rem;
}

.bug-found-log {
  margin-top: auto;
  border-top: 1px solid var(--border);
  padding-top: 0.75rem;
}

.bug-found-entry {
  padding: 0.45rem 0;
  border-bottom: 1px dashed var(--border);
  color: var(--text2);
  font-size: 0.72rem;
}

.bug-found-entry strong {
  color: var(--correct2);
}

.bug-report-feedback {
  min-height: 1.2rem;
  color: var(--text3);
  font-size: 0.75rem;
}
.bug-report-feedback.pass { color: var(--correct2); }
.bug-report-feedback.fail { color: var(--danger2); }

.bug-report-modal { max-width: 520px; }

.bug-result-modal {
  max-width: 760px;
}

.bug-result-score {
  color: var(--accent);
  font-size: 42px;
  font-weight: 800;
  line-height: 1;
  margin-bottom: 10px;
}

.bug-result-reason {
  color: var(--muted);
  font-size: 14px;
  margin-bottom: 22px;
}

.bug-result-list {
  border: 1px solid var(--border);
  border-radius: 8px;
  color: var(--text);
  display: grid;
  gap: 8px;
  min-height: 130px;
  padding: 12px;
}

.bug-result-item {
  color: var(--muted);
  font-size: 13px;
  line-height: 1.45;
}

.bug-result-item strong {
  color: var(--correct2);
  display: block;
  font-size: 11px;
  letter-spacing: 0.08em;
  margin-bottom: 2px;
  text-transform: uppercase;
}

/* ─── COUNT PICKER ─── */
.count-options {
  display: flex;
  gap: 0.75rem;
  margin-top: 0.25rem;
}

.count-opt {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.35rem;
  padding: 1rem 0.5rem;
  border: 1px solid var(--border2);
  border-radius: 6px;
  background: var(--bg3);
  cursor: pointer;
  transition: border-color 0.15s, background 0.15s, transform 0.1s;
  font-family: var(--mono);
}
.count-opt:hover {
  border-color: var(--accent-border);
  background: var(--accent-bg);
  transform: translateY(-2px);
}

.count-opt-n {
  font-family: var(--mono);
  font-size: 1.65rem;
  font-weight: 700;
  color: var(--text);
  line-height: 1;
}
.count-opt:hover .count-opt-n { color: var(--accent); }

.count-opt-l {
  font-size: 0.72rem;
  color: var(--text3);
}

/* ─── MODAL ─── */
.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.6);
  z-index: 1000;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1rem;
}

.modal {
  background: var(--bg2);
  border: 1px solid var(--border2);
  border-radius: 8px;
  width: 100%;
  max-width: 420px;
  animation: modal-in 0.15s ease;
}

@keyframes modal-in {
  from { opacity: 0; transform: scale(0.97) translateY(6px); }
  to   { opacity: 1; transform: scale(1) translateY(0); }
}

.modal-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1.1rem 1.25rem 0;
}

.modal-title {
  font-family: var(--mono);
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--text);
}

.modal-close {
  background: transparent;
  border: none;
  color: var(--text3);
  font-size: 1rem;
  cursor: pointer;
  padding: 0.2rem 0.4rem;
  border-radius: 4px;
  line-height: 1;
  transition: color 0.15s;
  font-family: var(--mono);
}
.modal-close:hover { color: var(--text); }

.modal-body {
  padding: 1.1rem 1.25rem;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.modal-label {
  font-family: var(--mono);
  font-size: 0.78rem;
  font-weight: 500;
  color: var(--text2);
}
.modal-label-opt { font-weight: 400; color: var(--text3); }

.stars {
  display: flex;
  gap: 0.4rem;
}

.star {
  font-size: 1.9rem;
  color: var(--border2);
  cursor: pointer;
  transition: color 0.1s, transform 0.1s;
  line-height: 1;
  user-select: none;
}
.star:hover { transform: scale(1.15); }
.star.active { color: var(--accent); }

.modal-textarea {
  width: 100%;
  min-height: 90px;
  padding: 0.7rem 0.85rem;
  border: 1px solid var(--border2);
  border-radius: 6px;
  background: var(--bg3);
  color: var(--text);
  font-family: var(--mono);
  font-size: 0.85rem;
  resize: vertical;
  outline: none;
  transition: border-color 0.15s;
}
.modal-textarea:focus { border-color: var(--accent); }
.modal-textarea::placeholder { color: var(--text3); }

.modal-footer {
  display: grid;
  gap: 0.65rem;
  padding: 0 1.25rem 1.25rem;
}

.modal-submit {
  width: 100%;
  padding: 0.75rem;
  background: var(--accent);
  color: var(--accent-ink);
  border: none;
  border-radius: 6px;
  font-family: var(--mono);
  font-size: 0.88rem;
  font-weight: 700;
  cursor: pointer;
  transition: background 0.15s;
}
.modal-submit:hover { background: var(--accent2); }
.modal-submit:disabled { opacity: 0.5; cursor: default; }

.modal-submit.secondary {
  background: var(--bg);
  color: var(--text);
  border: 1px solid var(--border);
}

.modal-submit.secondary:hover {
  background: var(--bg3);
  border-color: var(--accent-border);
}

/* ─── MOCK TOPIC PICKER ─── */
.mock-modal { max-width: 680px; }

.mock-topic-actions {
  display: flex;
  gap: 0.5rem;
  flex-wrap: wrap;
}

.mock-topic-action {
  padding: 0.35rem 0.65rem;
  border: 1px solid var(--border2);
  border-radius: 4px;
  background: transparent;
  color: var(--text2);
  font-family: var(--mono);
  font-size: 0.72rem;
  cursor: pointer;
  transition: border-color 0.15s, color 0.15s, background 0.15s;
}
.mock-topic-action:hover {
  border-color: var(--accent-border);
  color: var(--accent);
  background: var(--accent-bg);
}

.mock-topic-list {
  max-height: min(54vh, 470px);
  overflow: auto;
  display: flex;
  flex-direction: column;
  gap: 0.8rem;
  padding-right: 0.25rem;
}

.mock-topic-group {
  border-left: 2px solid var(--border);
  padding-left: 0.75rem;
}

.mock-topic-group-title {
  color: var(--accent);
  font-size: 0.72rem;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  margin-bottom: 0.3rem;
}

.mock-topic-row {
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: 0.7rem;
  padding: 0.45rem 0.55rem;
  border-radius: 5px;
  cursor: pointer;
  color: var(--text2);
  transition: background 0.12s, color 0.12s;
}
.mock-topic-row:hover { background: var(--bg3); color: var(--text); }

.mock-topic-row input {
  width: 15px;
  height: 15px;
  accent-color: var(--accent);
}

.mock-topic-name {
  min-width: 0;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  font-size: 0.82rem;
}

.mock-topic-count {
  color: var(--text3);
  font-size: 0.72rem;
  font-variant-numeric: tabular-nums;
}

.mock-topic-summary {
  min-height: 1.2rem;
  color: var(--text3);
  font-size: 0.75rem;
}

.count-opt:disabled {
  opacity: 0.45;
  cursor: default;
  transform: none;
}
.count-opt:disabled:hover {
  border-color: var(--border2);
  background: var(--bg3);
}
.count-opt:disabled .count-opt-n { color: var(--text3); }

/* ─── WRONG REVIEW (failures log) ─── */
.wrong-review {
  margin-top: 2.25rem;
  text-align: left;
  max-width: 640px;
  width: 100%;
  margin-left: auto;
  margin-right: auto;
}

.wrong-review-title {
  font-family: var(--mono);
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  color: var(--danger);
  margin-bottom: 1rem;
  text-align: left;
}

.wrong-item {
  display: flex;
  gap: 0.9rem;
  padding: 0.9rem 1rem;
  background: var(--bg2);
  border: 1px solid var(--border);
  border-left: 3px solid var(--wrong-border);
  border-radius: 6px;
  margin-bottom: 0.6rem;
}

.wrong-item-num {
  font-family: var(--mono);
  font-size: 0.72rem;
  font-weight: 700;
  color: var(--danger);
  min-width: 56px;
  padding-top: 2px;
}

.wrong-item-body {
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
  flex: 1;
  min-width: 0;
}

.wrong-item-q {
  font-size: 0.88rem;
  font-weight: 500;
  color: var(--text);
  line-height: 1.5;
}

.wrong-item-answer {
  display: flex;
  align-items: baseline;
  gap: 0.4rem;
  flex-wrap: wrap;
}

.wrong-item-answer-label {
  font-size: 0.75rem;
  color: var(--text3);
}

.wrong-item-answer-text {
  font-size: 0.8rem;
  font-family: var(--mono);
  color: var(--correct2);
  font-weight: 600;
}

.wrong-item-exp {
  font-size: 0.8rem;
  color: var(--text2);
  line-height: 1.55;
  padding-top: 0.2rem;
  border-top: 1px solid var(--border);
}

/* ─── DASHBOARD LAYOUT ─── */
.topic-picker {
  display: none;
  align-items: stretch;
  justify-content: stretch;
  min-height: calc(100vh - 60px);
  width: 100%;
  padding: 0;
}

.dash-wrapper {
  display: flex;
  flex-direction: column;
  min-height: calc(100vh - 60px);
  width: 100%;
}

/* ─── Stats top bar ─── */
.dash-topbar {
  background: var(--bg2);
  border-bottom: 1px solid var(--border);
  padding: 0.75rem 2rem;
  display: flex;
  align-items: center;
}

.dash-topbar-stats {
  display: flex;
  align-items: center;
  gap: 1.5rem;
}

.dash-topbar-stat {
  display: flex;
  align-items: baseline;
  gap: 0.5rem;
}

.dash-topbar-n {
  font-family: var(--mono);
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--text);
  line-height: 1;
  font-variant-numeric: tabular-nums;
}

.dash-topbar-l {
  font-size: 0.75rem;
  color: var(--text3);
}

.dash-topbar-divider {
  width: 1px;
  height: 20px;
  background: var(--border2);
}

.dash-content {
  position: relative;
  background: var(--bg);
  flex: 1;
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(220px, 252px);
  align-items: start;
  gap: 1.2rem;
  padding: 2rem;
}

.dash-main {
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
  min-width: 0;
}

/* ─── CI action rows (mock / rerun-failed) ─── */
.ci-action {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  background: var(--bg2);
  border: 1px solid var(--border);
  border-radius: 6px;
  padding: 0.9rem 1.1rem;
  text-align: left;
  cursor: pointer;
  transition: border-color 0.15s, background 0.15s;
  font-family: var(--mono);
  width: 100%;
  margin-bottom: 0.5rem;
}
.ci-action:hover { border-color: var(--accent-border); background: var(--bg3); }

.ci-action .cmd { color: var(--text); font-size: 0.92rem; display: flex; flex-direction: column; gap: 0.3rem; min-width: 0; }
.ci-action .cmd-prompt { color: var(--accent); margin-right: 0.4em; }
.ci-action .flag { color: var(--accent); }
.ci-action .cmd-sub { color: var(--text3); font-size: 0.76rem; }

.ci-action .go {
  background: var(--accent); color: var(--accent-ink); font-weight: 700; font-size: 0.78rem;
  padding: 0.4rem 0.85rem; border-radius: 4px; letter-spacing: 0.02em; flex-shrink: 0;
}
.ci-action.secondary { border-color: var(--danger-bg); }
.ci-action.secondary .cmd-prompt, .ci-action.secondary .flag { color: var(--danger2); }
.ci-action.secondary .go { background: var(--danger); color: #1A0E0C; }

.dash-bug-card {
  position: sticky;
  top: 1rem;
  overflow: hidden;
  padding: 0.7rem;
  border: 1px solid rgba(65, 197, 120, 0.72);
  border-radius: 8px;
  background:
    radial-gradient(circle at 82% 0%, rgba(111, 192, 143, 0.28), transparent 34%),
    radial-gradient(circle at 8% 102%, rgba(232, 163, 61, 0.22), transparent 42%),
    linear-gradient(180deg, rgba(65, 197, 120, 0.11), rgba(232, 163, 61, 0.045)),
    var(--bg2);
  box-shadow: 0 24px 70px rgba(0, 0, 0, 0.34), inset 0 0 0 1px rgba(255, 255, 255, 0.025);
  animation: bug-card-breathe 2.8s ease-in-out infinite;
}

.bug-card-glow {
  position: absolute;
  inset: auto -2.5rem -3.5rem auto;
  width: 6.3rem;
  height: 6.3rem;
  border-radius: 50%;
  background: rgba(65, 197, 120, 0.16);
  filter: blur(22px);
  pointer-events: none;
}

.dash-bug-card::after {
  content: "";
  position: absolute;
  inset: -35%;
  background: radial-gradient(circle, rgba(111, 192, 143, 0.18), transparent 42%);
  animation: bug-card-glow-drift 3.8s ease-in-out infinite;
  pointer-events: none;
}

.dash-bug-card > :not(.bug-card-glow) {
  position: relative;
  z-index: 1;
}

.dash-bug-card .bug-card-glow {
  position: absolute;
  z-index: 0;
}

.bug-card-topline {
  position: relative;
  display: flex;
  align-items: center;
  gap: 0.4rem;
  color: var(--correct2);
  font-size: 0.58rem;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.bug-card-new {
  padding: 0.1rem 0.26rem;
  border: 1px solid var(--accent-border);
  border-radius: 4px;
  background: rgba(232, 163, 61, 0.08);
  color: var(--accent);
  font-size: 0.5rem;
}

.bug-card-command {
  position: relative;
  margin-top: 0.6rem;
  padding: 0.48rem 0.55rem;
  border: 1px solid rgba(232, 163, 61, 0.5);
  border-radius: 6px;
  background: var(--bg);
  color: var(--text);
  font-size: 0.66rem;
  font-weight: 700;
  white-space: nowrap;
}

.bug-card-command span {
  color: var(--correct2);
  margin-right: 0.35rem;
}

.bug-card-title {
  position: relative;
  margin-top: 0.65rem;
  color: var(--accent);
  font-size: clamp(1.35rem, 2.3vw, 1.65rem);
  font-weight: 800;
  line-height: 1;
}

.bug-card-copy {
  position: relative;
  margin-top: 0.4rem;
  color: var(--text3);
  font-size: 0.66rem;
  line-height: 1.35;
}

.bug-card-meta {
  position: relative;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.4rem;
  margin-top: 0.65rem;
}

.bug-card-meta strong {
  border: 1px solid var(--border);
  border-radius: 6px;
  padding: 0.45rem 0.4rem;
  background: rgba(12, 15, 20, 0.88);
  color: var(--text);
  font-size: 0.72rem;
  font-variant-numeric: tabular-nums;
  text-align: center;
  white-space: nowrap;
}

.bug-card-start {
  position: relative;
  display: block;
  width: 70%;
  margin: 0.55rem auto 0;
  padding: 0.58rem 0.55rem;
  border: none;
  border-radius: 6px;
  background: var(--correct);
  color: #07110B;
  cursor: pointer;
  font-family: var(--mono);
  font-size: 0.66rem;
  font-weight: 800;
  transition: background 0.15s, transform 0.12s;
}

.bug-card-start:hover {
  background: var(--correct2);
  transform: translateY(-1px);
}

@keyframes bug-card-breathe {
  0%, 100% {
    border-color: rgba(65, 197, 120, 0.6);
    transform: translateY(0);
  }
  50% {
    border-color: rgba(111, 192, 143, 1);
    transform: translateY(-2px);
  }
}

@keyframes bug-card-glow-drift {
  0%, 100% {
    transform: translate(-18%, 18%);
    opacity: 0.35;
  }
  50% {
    transform: translate(18%, -14%);
    opacity: 0.8;
  }
}

.dash-main-subtitle {
  font-family: var(--mono);
  font-size: 0.72rem;
  color: var(--text3);
  margin: 1.1rem 0 0.6rem;
}

/* ─── Spec list (topics as grouped test-runner output) ─── */
.spec-list { display: flex; flex-direction: column; gap: 2px; }
.spec-list.grouped { gap: 0.85rem; }

.spec-group {
  border-left: 2px solid var(--border);
  padding-left: 0.8rem;
}

.spec-group-head {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 1rem;
  padding: 0.05rem 0.7rem 0.45rem 0;
  font-family: var(--mono);
}

.spec-group-title {
  color: var(--accent);
  font-size: 0.76rem;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.spec-group-sub {
  color: var(--text3);
  font-size: 0.68rem;
  margin-top: 0.25rem;
}

.spec-group-count {
  color: var(--text3);
  font-size: 0.72rem;
  font-weight: 800;
  font-variant-numeric: tabular-nums;
}

.spec-row {
  display: flex;
  align-items: center;
  gap: 0.85rem;
  padding: 0.6rem 0.7rem;
  border-radius: 5px;
  background: transparent;
  border: none;
  cursor: pointer;
  text-align: left;
  width: 100%;
  font-family: var(--mono);
  transition: background 0.12s;
}
.spec-row:hover { background: var(--bg2); }

.spec-status { font-size: 0.7rem; font-weight: 700; width: 38px; flex-shrink: 0; letter-spacing: 0.02em; }
.spec-status.pass { color: var(--correct); }
.spec-status.fail { color: var(--danger); }
.spec-status.skip { color: var(--text3); }

.spec-topic-name { flex: 1; min-width: 0; color: var(--text); font-size: 0.88rem; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }

.spec-progress { width: 110px; height: 5px; border-radius: 3px; background: var(--border); overflow: hidden; flex-shrink: 0; }
.spec-progress i { display: block; height: 100%; background: var(--text3); }
.spec-status.pass ~ .spec-progress i { background: var(--correct); }
.spec-status.fail ~ .spec-progress i { background: var(--danger); }

.spec-pct { width: 38px; text-align: right; color: var(--text3); font-size: 0.8rem; flex-shrink: 0; font-variant-numeric: tabular-nums; }

.spec-new-tag {
  display: inline-block;
  margin-left: 0.6rem;
  padding: 0.05rem 0.4rem;
  font-size: 0.6rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--accent);
  border: 1px solid var(--accent-border);
  border-radius: 3px;
  vertical-align: 1px;
}

.spec-partner-cta {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  align-items: center;
  gap: 0.85rem;
  margin: 0.1rem 0.7rem 0.45rem 3.5rem;
  padding: 0.7rem 0.8rem;
  border: 1px solid var(--border);
  border-radius: 6px;
  background: rgba(18, 22, 29, 0.88);
}

.spec-partner-copy {
  display: grid;
  gap: 0.16rem;
  min-width: 0;
  font-family: var(--mono);
}

.spec-partner-copy span {
  color: var(--correct2);
  font-size: 0.56rem;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.spec-partner-copy strong {
  color: var(--accent);
  font-size: 0.78rem;
}

.spec-partner-copy em {
  color: var(--text3);
  font-size: 0.66rem;
  font-style: normal;
  line-height: 1.35;
}

.spec-partner-cta a {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.48rem 0.7rem;
  border-radius: 5px;
  background: var(--accent);
  color: var(--accent-ink);
  font-family: var(--mono);
  font-size: 0.66rem;
  font-weight: 800;
  text-decoration: none;
  white-space: nowrap;
  transition: background 0.15s, transform 0.12s;
}

.spec-partner-cta a:hover {
  background: var(--accent2);
  transform: translateY(-1px);
}

/* ─── QUESTION TOPIC (mock mode inline in spec-file line) ─── */
.question-topic-tag { display: none; }

/* RESPONSIVE */
@media (max-width: 700px) {
  .header { padding: 0.7rem 1rem; gap: 0.5rem; }
  .header-meta { gap: 0.4rem; font-size: 0.68rem; }
  .term-dot, .logo-user { display: none; }
  .logo-cmd { max-width: 80px; }
  .feedback-btn { padding: 0.3rem 0.55rem; font-size: 0.68rem; }
  .lang-btn { padding: 0.3rem 0.55rem; font-size: 0.68rem; }
  .finish-btn { padding: 0.3rem 0.55rem; font-size: 0.68rem; }
  .screen { padding: 1.5rem 1rem; }
  .question-text { font-size: 1rem; }
  .progress-bar-wrap { padding: 0.5rem 1rem; }
  .options { margin-left: 0.4rem; }
  .feedback { margin-left: 0.4rem; }

  .dash-topbar { padding: 0.6rem 1rem; flex-wrap: wrap; gap: 0.75rem; }
  .dash-topbar-stats { gap: 1rem; }
  .dash-topbar-n { font-size: 0.95rem; }
  .dash-content {
    display: flex;
    flex-direction: column;
    padding: 1rem;
  }
  .dash-bug-card {
    position: relative;
    top: auto;
    order: -1;
    padding: 0.9rem;
  }
  .bug-card-command {
    white-space: normal;
  }
  .bug-card-title {
    font-size: 1.7rem;
  }
  .bug-card-meta {
    grid-template-columns: 1fr;
  }
  .ci-action { flex-direction: column; align-items: flex-start; gap: 0.6rem; }
  .ci-action .go { align-self: flex-start; }
  .spec-progress { width: 60px; }
  .spec-partner-cta {
    grid-template-columns: 1fr;
    margin-left: 0.7rem;
  }
  .spec-partner-cta a {
    width: 100%;
  }
  .partner-result-cta {
    grid-template-columns: 1fr;
  }
  .partner-cta-btn {
    width: 100%;
  }
  .result-actions { flex-direction: column; align-items: stretch; }
  .result-action-btn { width: 100%; min-width: 0; justify-content: space-between; }

  .bug-mission-bar {
    grid-template-columns: 1fr 1fr;
  }
  .bug-brand,
  .bug-category-strip {
    grid-column: 1 / -1;
  }
  .bug-category-strip {
    flex-wrap: wrap;
  }
  .bug-report-top,
  .bug-end-top {
    min-width: 0;
  }
  .bug-layout {
    grid-template-columns: 1fr;
  }
  .bug-product-grid {
    grid-template-columns: 1fr;
  }
  .bug-sort {
    width: 100%;
  }
  .bug-shop-toolbar {
    align-items: stretch;
    flex-direction: column;
  }
}